baber/WOPTO huggingface dataset:
Patent DE-1909665-A1 (DE)
Title: 4-aminomethylbicyclo 2 2 2 oct 2-ene-1-carboxylic acid
Inventor: JAMES LOEFFLER LARRY
IPC: H05K5/06
Filed: 1969-09-17
Abstract: (A) 4-Aminomethylbicyclo(2.2.2)oct-2-ene-1-carboxylic acid of formula (I): (B) Ester- and alkanoylamino derivs. of (I). (I) has antifibrinolytic activity and may be used in the prevention and treatment of certain haemorrhages or other ailments caused by pathological fibrinolytical conditions in mammals including man and small animals.
Patent DE-1925800-A1 (DE)
Title: Coiling wire supplied by the rolling mill
Inventor: HERMANN HELLIGRATH FRIEDRICH
IPC: B21C47/14
Filed: 1969-05-21
Abstract: Device comprises an upright winding drum whose jacket and core form a winding chamber. In the centre of the drum is a rotatable hollow shaft and a guide tube which is non-rotatably fixed to it by a longitudinally sliding oscillating sheath. The tube opens into the inner chamber of an internally conical baffle hood fixed over the winding chamber.
Patent DE-1952623-A1 (DE)
Title: 1,6-diaza-4-oxa-bicyclo(4,3,0)nonanes
Inventor: MAGASCH KARL-HEINZ DR
IPC: C07D498/04
Filed: 1969-10-18
Abstract: 4, 3, 0 nonanes of general formula I which are catalysts for base catalysed reactions; selective solvents e.g. for hydrocarbon mixtures and intermediates for pharmaceuticals and anti-statics, are prepd. by reaction of 1,4,5,6-tetrahydropyrimidines (III) with epoxides (IV) at 100-200 degrees in a solvent. where R1 and R2 are 1-17C alkyl, 4-6C cycloalkyl or a 1-4 alkyl (opt. 1 or 2 alkoxy substd) substd. 6-10C aryl or R1 may be H; R3 and R4 are H, 1-17C alkyl, 4-6C cycloalkyl or aryl opt. substd. with 1 or 2 1-3C alkyl or is either bonded to an opt. 1 or 2 (1-3C alkyl) subst. 5-12C cycloalkyl ring and R3 may be a 2-19C alkoxymethylene or a 7-15C aryloxymethylene group when R4 is H.
Patent DE-1952651-A1 (DE)
Title: Surface treatment of polystyrene mouldings
Inventor: STANGE KARL DR
IPC: B32B27/30
Filed: 1969-10-18
Abstract: Polystyrene mouldings whose specific weight has been reduced by addition of an expanding agent and foaming, are treated, for a shot time, with a liquid which is a solvent for the polystyrene. The treatment renders the surface of the moulding smooth and glossy and impact resistanceis improved.
Patent DE-1957197-A1 (DE)
Title: Protective coating for gem stones
Inventor: ERNEST MAYER SIMON
IPC: C04B41/50
Filed: 1969-11-14
Abstract: The protective coating is applied by generation of a gas inert to the stores being treated. The gas contains a substituted hydroxy-containing aluminium compound capable of being vaporised. The gas contacts the surfaces of the stores at 250 degrees - 1000 degrees C to form a coating of 0.1 to 10.0 microns thick. The coated store is then heated at 800 to 1400 degrees C for 30 to 200 min. and finally cooled to room temp. Pref. the gemstone is topaz, rutile or strontium titanate and the aluminium cpd. is an aluminium alcoholate esp. isopropylate.
Patent DE-2004767-A1 (DE)
Title: 21 halogenosteroids anti-inflammatory - gluconeogenetic agents
IPC: C07J5/00
Filed: 1970-01-29
Abstract: 21-halogenosteroids antiinflammatory gluconeogenetic agents. Cpds. of formula (I): (where A-B is CH2CH2, CH:CH, or CCl:CH; Y and Z are halogen and X is a halogen atom with atomic wt. equal to or less than that of Y, or in the case where AB is CCl:CH, a hydroxyl) are useful in topical treatment of dermatitis, eczema, pruritus, lupus ertyhematosus and psoriasis, and in oral treatment of polyarthritis, bronchial asthma, and hay-fever. A typical cpd. is 6alpha-fluoro-9, 11beta, 21-trichloro-16alpha-methyl-1,4-pregnadiene-3,20-dione.
Patent DE-2016945-A1 (DE)
Title: Control for hole puncher for jacquard - pattern strips for loom
IPC: D03C17/00
Filed: 1970-04-09
Abstract: Electronic stores control one of the hole punches at any given time. At least one control element for at least a given number of stores and a counter to release the punching process, are included. Two store groups are connected; within each are stores in a given series. Each store of the 1st. group controls a punch at any time, while the control element controls the store of the other group. A pulse generator gives a given number of pulses after each state change of a store produced by the control element. Each impulse moves the state of one of the stores to an adjacent store, so that each store takes on the same state as that of the store of the group controlled by the control element, relative to the foregoing, which is the furthest place on from the store group controlling the punch. The counter releases punching after a given number of pulses and switches back the store group controlling the punch to its initial state and itself also back to this state.
Patent DE-2020622-A1 (DE)
Title: Packaging material prodn for moisture sensitive goods
Inventor: LEHNE KARL
IPC: B65D81/26
Filed: 1970-04-28
Abstract: Packaging material prodn. for moisture sensitive goods. Process uses thermoplastic or other sheet issuing from an extruder and granular, hygroscopic material is spread on the sheet, across all or part of its width, and is then covered by a moisture-permeable fabric. Finally, the fabric is welded or otherwise attached to the basic sheet.
Patent DE-2028174-A1 (DE)
Title: One-sided information carrier - with the plastic film disc - roughened on the reverse side
IPC: G11B23/50
Filed: 1970-06-09
Abstract: For reproduces with a fixed table on which rotating carrier elements are provided for the disc whereby the disc rotates on a cushion of air, the roughened surface, which breaks down static charge produced, corresponds exactly to the groove imprint area on the front of the disc.
Patent DE-2040459-A1 (DE)
Title: N-carbamoyl-nor - and apo-norscopolamines prepn - from (-) - scopolami and halonitrile in benzene via n-cyano scopolamines in acid
Inventor: WERNER GOTTFRIED DIPL-CHEM DR
IPC: C07D451/10
Filed: 1970-08-14
Abstract: Cpds. of formula (I): and their ammonium salts with acids (where R1 is ZOCH2-CH-C6H5 or H2C=C-C6H5 (Z=H or acyl, pref. Ac); R2 is H, 1-6C alkyl, 1-6C acyl or aroyl esp. C6H5CO; Y is O or S) are more specific than scopolamine itself and are prepd. from nor- or apo-norscopolamines and isocyantes or thiocyanates (1 mol) in dry acetone at room temp., or, if R2 = H, from scopolamines and halonitriles in benzene, then converting the N-cyano-cpd. to the N-carbamoyl-cpd. in an acid medium.
Patent DE-2052153-A1 (DE)
Title: Fish freezing mould - with sliding lid has low clearance guage when inverted and opened
IPC: F25C1/24
Filed: 1970-10-23
Abstract: A freezing mould with lid, for freezing foodstuffs, e.g. fish in factory ships, esp. for use in a sliding-track freezing tunnel, has its lid mounted to slide horizontally on the mould. This enables it to be close to the receiving table when discharging, leading to less risk of damage to frozen contents.
Patent DE-2103405-A1 (DE)
Title: Instant rice prepn - by boiling, gradual drying and frying
IPC: A23L7/196
Filed: 1971-01-26
Abstract: Instant fried rice is prepared by gradually drying boiled rice in hot air at 86 degrees F rising to 194 degrees F until the moisture content is 10 - 20 wt.% then frying for 10 - 20 secs in oil, such as a lard oil at 356 - 428 degrees F. For serving, the product requires boiling in water for as little as 3 mins. to obtain a quality comparable to that of boiled rice.
Patent DE-2140459-A1 (DE)
Title: Stackable leg splints - the foot support can be slipped onto one shell of the splint
Inventor: FOERSTER GEORG DR
IPC: A61F5/058
Filed: 1971-08-12
Abstract: The splints are especially useful where space for storage is limited, e.g. in ambulances, red cross stations, etc. The splint consists of two shells sliding into each other. The foot rest can be slipped into and out of one of the shells, pref. the inner one, which is fitted with rails onto which the foot rest can be pushed. The foot rest is provided. with guides to slide onto the rails.
Patent DE-2201486-A1 (DE)
Title: Fruit coring machine - esp for grape deseeding
Inventor: BUERGEL HELMUT
IPC: A23N4/10
Filed: 1972-01-13
Abstract: A set of spring fingers forming a cage with their ends coming together in a point, each has a bowed centre section and their other ends joined to a plunger, with a return spring, inside a cylindrical casing with an operating handle for the plunger and a basket, fixed to sliding guides on the sides of the case, which grasps the sides of the grape when the springs are driven into the centre of the grape. The bows are forced into a constrictor ring so that the ends of the claws splay outwards, coming together on the return stroke and pulling the pips out with them.
Patent DE-2213848-A1 (DE)
Title: Alcohol-soluble ethylauramine salts - used in mfr of flexoprinting inks
Inventor: SCHMEIDL KARL DR
IPC: C09B67/32
Filed: 1972-03-22
Abstract: Cpds of formula are claimed where X- is a Br- or I- anion. Prepn. is by reaction of a water-sol. ethylauramine-salt with a water-sol. bromide or iodide; or an ethylauramine base is reacted with diluted aq. HBr or HI.
Patent DE-2250274-A1 (DE)
Title: Pptd. catalyst prodn. in continuous process - with reagents metered into stirred reactor for variable residence time under controlled temp. and pH
Inventor: LAPCZYNA MANFRED DIPL ING
IPC: B01J37/02
Filed: 1972-10-13
Abstract: Catalysts pptd. on or impregnated on supports are continuously produced in horizontal stirred reactor with temp. and pH control. By altering the point at which the reagents begin to mix, the effective residence time can be varied, Catalyst support is introduced as a slurry part at the bottom of the reactor. A jacket helps to maintain temp. By altering conditions, supports and reagents, a very wide range of catalysts can be produced, at reduced cost.
Patent DE-2254105-A1 (DE)
Title: Injectable carotinoid emulsions prepn. - by mixing fatty acid soaps, diluents, beta-carotene and water for controlled viscosity
Inventor: HIRSING HARRY
IPC: C09K23/00
Filed: 1972-11-04
Abstract: Carotinoid emulsions are prepd. as in parent patent but keeping to the following order of addition: soaps of tris-(hydroxymethyl)-aminomethane and opt. satd. fatty acids (9-20C) are mixed with diluents at 30 degrees C-melting point of the soaps, adding the carotinoid to the warm emulsion and then adjusting the carotinoid concentration to up to 4% by adding warm water. The diluents used are either polyoxethylated castor oil, or propyleneglycol and/or polyethyleneglycolethylether. Diluents may contain vit A-palmitate esp. when using beta-carotin. The emulsions are stable completely miscible with water and their viscosity can thus be adjusted.
Patent DE-2300966-A1 (DE)
Title: Radio-active iodine-contg. dicarboxylic acid anilides - diagnostics for liver functions, gall bladder and bile ducts with better contrast, shorter half-life
Inventor: BUTTERMANN GOETZ DR
Filed: 1973-01-10
Abstract: Prepns. contg. cpds. of formula (I): (where R1 = H, carboxy, N-acylamino, N-acylaminomethyl, N-alkyl-N-acylamino, N-butyrolactamyl or R3R4N-CO-; R3 and R4 are same or different H, lower alkyl or hydroxyalkyl; or R3+R4+N may form a heterocyclic residue opt. contg. another hetero-atom; X = opt. branched hydrocarbon (max 14C) opt. contg. one or more of -O or -S and salts of (I) with physiologically-acceptable basis are prepd. by heating cpd. (I) to be labelled with a possibly carrier-free alkali- or alkaline earth-radioactive iodide in aq. soln. or in a melt of one or more low-melting cpds. such as N,N-dimethyl-p-toluene-sulphonamide, dimethylsulphone etc. (I) may be used as diagnostic aids for the estimation of liver functions as well as for the presentation and functional diagnosis of bile ducts and gall-bladder. (I) has a short half-life in blood and liver, gives better differentiated curve and higher contrast and has 1/3 shorter duration of investigation than when using other diagnostics. No enterohepatic circulation occurs.
Patent DE-2311232-A1 (DE)
Title: Low porosity electro optical ceramics - which are isostatically room temp. pressed and part cycle vacuum sintered
Inventor: SCHICHL HERMANN DIPL-ING DR
IPC: C04B35/46
Filed: 1973-03-07
Abstract: electro optical components made from a mixture prepd. by ball mill the raw materials, reacting, remilling and isostatically room temp. compacting at 1.5-3.6 x 108 N m-2, followed by 1.0-6.0 hrs. sintering at 1200-1300 degrees C. During heating up and for = half the heating period a reduced pressure is maintained, whilst sintering is carried out at atmospheric pressure in an oxidising environment, for pref. 4.5 hrs. to yield high density components which are equivalent to the much more expensive to produce hot pressed article.
Patent DE-2312616-A1 (DE)
Title: Half esters of maleic acid-styrene telomers - obtd. using polyglycol ethers or polyglycol esters
Inventor: KIESSLING HANS-JOACHIM DIPL CH
IPC: C08F2/32
Filed: 1973-03-14
Abstract: Half esters of maleic acid-styrene telomers with polyglycolethers or polyglycol esters of formula (I): (where R=alkyl, 1  x/y 12, n=2-30) are effective emulsifiers in low concs with good stability for ethylenically unsatd. monomers or polymerisable unsatd. polyesters.
Patent DE-2339679-A1 (DE)
Title: Wind deflector for sliding roof opening - fitted halfway along opening with negative inclination for noise reduction
Inventor: GOETZ HANS DIPL-ING
IPC: B60J7/22
Filed: 1973-08-04
Abstract: The wind deflector is mounted in a transverse setting across the sliding roof opening halfway down the opening. It is tapered towards the front edge and is set at a negative inclination of between 0 and 30 deg. with the width of the deflector being between 10% to 12 1/2% of the length of the opening. The deflector reduces wind noise and does not obstruct the view over the front edge of the opening. The deflector is a aerofoil section with parallel sides and slidable along the opening longitudinally.
Patent DE-2340264-A1 (DE)
Title: Swimming-baths de-humidifying air-conditioner - with condenser behind compressor flooded by water carrying away heat content
Inventor: GRIEB HANS WERNER
IPC: F24F5/00
Filed: 1973-08-09
Abstract: Compact unit, has vapourisation and condenser components, pressure reduction valve and compressor heat pump, the heat constant introduced into the cooling medium circulation system by the compressor can be carried away, from the space to be dehumidified, by the water flooding over the condenser which is sited immediately behind it. The condenser unit may comprise three condensers in tandem, with a large outside heat transfer surface on the second and third which are mounted in an air duct. Compressor and water intake may be hygrostatically and/or thermostatically controlled. The whole conditioning plant may be in two detachably joined components, one housing dehumidifying plant, and the other housing filter, circulating pump and pool water heating generator. This is effective with high outside temp. and humidity levels.
Patent DE-2342586-A1 (DE)
Title: Air drying coarse ceramics mouldings - air fed radially outwards in drying zone, sucked in axially
Inventor: SCHOMERUS JOHANN-CHRISTOPH DIP
IPC: F26B15/16
Filed: 1973-08-23
Abstract: Tile and coarse ceramics mouldings are dried with drying air fed such that the air stream is directed radially outward on all sides over the length of a treatment zone. The moulded blocks are moved helically about the air stream, which preferably is sucked axially into the zone. The drying space has an air feed and a rotating drying cage can travel within it, with axial, coaxial carrier bars forming a cage to which are hinged pallets for the mouldings. A perforated tube, for distributing air, is eccentric to the rotation axis of, and within, the cage, and preferably stationary. Drying time is minimised, without crack formation.
Patent DE-2345124-A1 (DE)
Title: Dyeing of polyamides before spinning into fibres - using 1-amino 4(trimethylanilino)anthraquinone 2-sulphonic acid
Inventor: GRASER FRITZ DIPL-CHEM DR
IPC: C09B1/34
Filed: 1973-09-07
Abstract: The anthraquinone dye of formula (I) or its water-soluble salts is used for dyeing synthetic polyamides in the melt, or as granules from aq. baths. Gives pure red-dish-blue shades. Very stable at melt temps. and exhausts almost quantitatively on polyamide granules from aq. solns., reducing effluent disposal problems. More easily available than a similar dyes in use.
Patent DE-2352865-A1 (DE)
Title: Housing for centrifugal roof extract fan - is in two parts to give adjustable projection above roof
IPC: F24F7/02
Filed: 1973-10-22
Abstract: The housing has a circular cross section and the lower part is cylindrical with a bottom flange for attachment to the top of the underside roof timbers. It contains a silencer and has an upper flange which is adjustable axially, and is held in position after adjustment by a circumferential strap. The upper part has a hollow cylindrical stem with a lower flange which mates with the adjustable upper flange of the lower piece. The upper part terminates in a mushroom cowl which contains the centrifugal fan. The roof weathering plate is gripped between the flanges of the upper and lower parts. The mushroom vowl has openable flaps for access to the fan for maintenance.
Patent DE-2352990-A1 (DE)
Title: Storage stand for bulky tubes etc. - has driven paternoster chain fitted with tube storing arms
Inventor: LEMKE PHILIPP
IPC: B65G1/127
Filed: 1973-10-23
Abstract: Paternoster stand includes two vertical frames spaced apart and rigidly mounted on a foundation in the floor. Mounted on one frame is an electric motor which drives a cardan shaft joining the frames. Between the vertical frames are positioned one or more paternoster frames supporting vertical endless chain guided at each end by sprocket. One of the chain sprockets is driven by the cardan shaft and the chain is fitted along its length with horizontally projecting arms on which the tubes are stored. The arms are fitted with automatic clamping device which prevents the stored tubes from falling off and the paternoster frame is provided with semi-circular trough fitted with two sets of rollers on inner surface which are supporting the tubes when the arm of the chain is moving round the bottom sprocket and in the space between the two sets of rollers.
Patent DE-2406978-A1 (DE)
Title: Plastic U-shaped bracket for flat multi-core cables - has holes in backbone fixing pins to blank webs
Inventor: MITTLER LEO
IPC: F16L3/23
Filed: 1974-02-14
Abstract: The plastic U-shaped bracket, for fixing flat multi-core cables, has holes located in its back to fix it to a convenient surface with the cable inside it. These holes are spaced so that the fixing screws or pins pass through the cable's blank plastic webs even with cables that have unequal spacings between conductors, i.e. asymmetric cables. The holes are counter-sunk on the outside and lie symmetrically about a centre line through the bracket. Additional screws may be used if the bracket's side walls are extended at right angles to form lateral flaps.
Patent DE-2408877-A1 (DE)
Title: Unfired ceramic mouldings mfr., e.g. crockery - using injection moulding machine contg. a subsidiary pressure chamber
Inventor: SAUMER WILHELM DIPL ING
IPC: B28B1/24
Filed: 1974-02-23
Abstract: Injection mouldings prodn. from unfired ceramic moulding mixts. uses a moving carrier plate for the upper half of a die and a stationary lower carrier plate for the lower half of a die, plus a two-part die (with a horizontal joint line) and an inlet hole for feeding in the ceramic mass. The pref. device uses four vertical columns plus a work cylinder on a vertical axis for opening and closing the die, and an injection unit for the ceramic; a subsidiary pressure chamber contg. a plunger which enters the inlet hole is also provided. Used to mfr. ceramic mouldings, including porcelain mouldings, e.g. crockery, crucibles, and insulators. Eliminates the time consuming prodn. methods where e.g. gypsum moulds are used.
Patent DE-2410618-A1 (DE)
Title: Four cylinder piston aero engine - having pistons paired in a boxer arrangement
Inventor: SCHAICH JOSEF
IPC: F02B75/24
Filed: 1974-03-06
Abstract: A four cylinder, four stroke aero engine has its cylinders arranged in pairs in the Boxer arrangement. Each half motor has separate drive couplings. Drive to the propellor is via a shaft and power transmission from half engines is by a crown wheel. Clutch couplings with spring loaded claw engagements are used. The crankshaft coupling may be a claw coupling, whose claws may ahve a chamfered rear face and the coupling disengaging part may be retained by a ring and spring arrangement which keeps the coupling under tension. The reduction gear drive may be filled with a second bevel gear arrangement.
Patent DE-2411465-A1 (DE)
Title: Stoving lacquer binder mixt - having low melt viscosity and contg. polyester resin and bifunctional epoxide resin crosslinking agent
Inventor: KROKER RUPRECHT DR
IPC: C09D163/00
Filed: 1974-03-11
Abstract: Binder for powdered coating compsns. consists of a mixt. contg. (A) 70-95 (80-90) wt.% polyester resin having vitreous transition temp. 50-60 degrees C and an acid no. 100-180 and (B) 5-30 (10-20) wt.% of >=1 bifunctional epoxide resin having epoxide no. 0.2-0.6 (mole epoxide/100 g), and has vitreous transition temp. 40-50 degrees C and melt viscosity 104-107 m pas at 120 degrees C. Compsns. may contain standard additives, e.g. pigments, fillers, crosslinking catalysts and/or flow control agents. The compsn. is useful for coating metallic surfaces, e.g. steel, cast iron, non-ferrous metals or Al, and non-ferrous surfaces, e.g. ceramic, wood, glass. Stoving can take place at 200 (180-190) degrees C, without generation of smelly decompsn. products. Coatings have good flow and props.
Patent DE-2414733-A1 (DE)
Title: Pocket diary with detachable pages - consists of two half-year sections each having six pages arranged above each other
Inventor: SPANNHUTH WALTER
IPC: B42D5/04
Filed: 1974-03-27
Abstract: Multi leaf pocket calendar consists of an outer cover with two half-year sections each having usually six pages with the date sequence of each individual month on the left (or alternatively on the right) vertical edge. The pages of both half-year sections lie in scale fashion above each other so that only the date sequence remains visible from each page with the remainder being covered by the subsequent page. All date sequences are arranged in relation to a visible vertical weekday division. The object of this type of calendar is to ensure that any required date within one year can be picked out in one instant and date appointments marked immediately.
Patent DE-2415575-A1 (DE)
Title: Multi-purpose solid fuel fire and cooker - includes grill and frying pan movably attached to grate above ash box
Inventor: TRIPPNER KARL-WILHELM
IPC: A47J37/07
Filed: 1974-03-30
Abstract: The multi-purpose solid fuel fire and cooker comprises an ash box and grate and in which a grill grid is designed to fit over the grate. A frying pan stand is attached to the side of the grate so that it can be swivelled into and out of position above the embers or fire, a frying pan being detachably mounted on the said stand. They frying pan stand and grill rack are designed to be vertically adjustable and in this way the fire can be easily adapted for any purpose with minimum of effort. The fire can be used for grilling, frying and simply heating all at the same time.
Patent DE-2418146-A1 (DE)
Title: Method of mounting heat exchanger tubes - uses expansion of part of tube passing through collar of mounting plate hole
Inventor: KLUCK ERWIN ING GRAD
IPC: B21D39/06
Filed: 1974-04-13
Abstract: The heat exchanger tube passes through the tube plate before fixing. The tube may be chilled or the tube plate heated to give a pre-tightening of the joint. The joint is also coated with jointing compound. A plug (14) is inserted in the tube. The plug fits between two pistons. One piston fits inside the tube. The second (8) has two diameters. One smaller than the tube and one larger. When the pistons are brought together, the tube is deformed on either side of the tube plate. The tube expanded in this way is permanently located in the tube plate.